It is, but don't come to Venezuela, this is a disaster.

In the coastal region of Venezuela, it isnt, the weather can be fresh during rainy season, like light cool winds, cloudiness the waether is no less than 23C° (73 F°).

However in the mountainous area of Los Andes, weather can be cold during rainy season, down to 10C° (50F°).

Yes

It's all relative, but it largely depends where, because Venezuela has parts that are high - see http://en.wikipedia.org/wiki/Geography_o...